html,
p,
li,
ul,
div,
span,
img,
body,
a{
    padding: 0;
    margin: 0;
}
a:hover{
    color: green;
    font-size: 16px;
}
.main{
    /* background: yellow; */
    width: 100%;
    height: 100vh;
}
/* 头部 */
.header{
    width: 100%;
    height: 142px;
     /* background: yellowgreen;  */
}
.header a{
    color: black;
}
.header_1{
    width: 1100px;
    height: 90px;
    margin: 0 auto;
    /* background: violet; */
}
.header_11{
    width: 160px;
    height: 55px;
    float: left;
    margin: 0 auto;
    margin-top: 15px;
    line-height: 80px;
}
.header_12{
    width: 372px;
    height: 80px;
    float: left;
    margin-left: 15px; 
    /* background: springgreen; */
}
.header_12 a{
    color: black; 
padding: 10px;
text-decoration: none;
line-height: 80px;
margin: 0 auto;
/* font-size: 80px; */
text-align: center;
}
.header_12 a:hover{
background: green;
font-size: auto;
}
.header_13{
    width: 234px;
    height: 64px;
    float: left;
    margin: 0 auto;
    /* margin-top: 15px; */
    margin-left: 45px;
    /* background: blue; */
}
.header_131{
    text-align: center;
    /* padding-top: 20px;  */
    margin-top: 30px; 
    /* line-height: 64; */
}
.header_1311{
    float: left;
}
.header_131 a{
    /* padding-left: 10px;  */
    text-decoration: none;
    color: black; 
}
.header_14{
    width: 105px;
    height: 54px;
    float: left;
    margin-left: 30px; 
    /* background: black */
}
.header_141{
    margin-top: 20px; 
    width: 105px;
    height: 35px;
    line-height: 35px;
    font-size: 15px;
    background: green;
}
.header_141 a{
    text-decoration: none;
    /* line-height: 40; */
    color: white;

}
.header_15{
    width: 85px;
    height: 35px;
    border: solid 1px gray;
  line-height: 35px;
  margin: 0 auto;
  margin-top:20px; 
  margin-left: 15px; 
    float: left;
}
.header_15 a{
    text-decoration: none;
    color: black; 
}
.header_15 a:hover{
    background: gray;
}
.header_2{
    width: 1250px;
    height: 52px;
    margin: 0 auto;
}
.header_21{
    width: 665px;
    height: 42px;
    margin: 0 auto;
    line-height: 52px;
}
.header_21 a{
    text-decoration: none;
    padding: 15px;
    /* color: black;  */
}
/* 底部 */
.footer{
    width: 100%;
    height: 589px;
     background: rgb(51, 51, 51); 
}
.footer a:hover{
    color: green;
    font-size: 16px;
}
.footer a{
    text-decoration: none;
}
.footer1{
    width: 1200px;
    height: 457px;
    /* background: black; */
    margin: 0 auto;
}
.footer1 a{
    color: rgb(127, 127, 127);
}
.footer2{
    width: 1200px;
    height: 132px;
    color: rgb(127, 127, 127);
    margin: 0 auto;
    text-align: center;
}
.footer2 a{
    color: rgb(127, 127, 127);
    text-decoration: none;
}
.footer2 p{
    color: rgb(127, 127, 127);
}
.footer11{
    width: 1200px;
    height: 429px;
    margin-top: 20px;
    margin: 0 auto;
    /* background: blueviolet; */
}
.footer111{
    width: 1200px;
    height: 320px;
    color: rgb(127, 127, 127);
    /* margin-top: 30px; */
    /* background: brown; */
}
.footer1111{
    width: 357px;
    height: 320px;
    float: left;
    /* background: lawngreen; */
}
.footer1111_1{
    width: 357px;
    height: 40px;
    margin-top: 30px;
}
.footer1111_2{
    width: 357px;
    margin-top: 110px;
    height: 81px;
}
.footer1111_3{
    width: 357px;
    margin-top: 60px;
    height: 81px;
}
.footer1112{
    width: 357px;
    height: 320px;
    float: left;
    margin-left:60px; 
    /* background: lightpink; */
}
.footer112{
    color: rgb(127, 127, 127);
    width: 1200px;
    height: 30px;
    margin-top: 20px;
    /* margin-top: 20px; */
    /* background: lightseagreen; */
}
.footer113{
    width: 1200px;
    height: 40px;
    color: rgb(127, 127, 127);
    margin-top: 20px;
    /* padding: 20px; */
    /* margin-top: 20px; */
    /* background: limegreen; */
}
